Parker® SC050A-075


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Parker® SC050A-075

Parker® Crossed Roller Positioners, Linear Stage, Series: SC, Hand Crank Drive, 25 mm Stroke Length, 50 mm Width, 32 mm Height, 0.002 mm Accuracy, 7 mm Dia Mounting Hole, Aluminum, Black Anodized, 155 mm L Dimensions

Accuracy      :      0.002 mm
Drive Type      :      Hand Crank
Material      :      Aluminum
Series      :      SC
Mounting Hole Size      :      7 mm Dia
Item Name      :      Crossed Roller Positioners
Height      :      32 mm
Stroke Length      :      25 mm
Dimensions      :      155 mm L
Type      :      Linear Stage
Width      :      50 mm
Finish      :      Black Anodized
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Parker's SC Series precision crossed roller stages provide controlled, precise point-to-point positioning along a linear axis. Stages are comprised of two basic components a precision linear crossed roller slide which serves as a linear bearing and guide, and a drive mechanism which accurately moves and positions the slide top along the linear axis. Crossed roller positioning stages offer exceptional load carrying capability, approximately 2 to 2-1/2 times that of comparably sized ball bearing stages. Additionally, crossed roller stages provide up to five times the life expectancy of the ball bearing stages without degradation of performance. Parker Daedal crossed roller stages are rated for over 100 million inches of travel at specified load.

  • Payloads up to 702 lb
  • Lightweight aluminum construction provides corrosion resistance
  • Crossed roller design provides longer bearing life, higher load capacity, smoother rolling motion, increased mechanical stiffness uses proprietary 2 V grinding process
  • Raceway banking pad provides a flat and straight banking point
  • Patented preload screws
  • Hand crank driven

Application: For metrology, focusing, laser alignment